Which of the following equations is the correct definitio...
Which of the following equations is the correct definition of the reactance of an indicator L?
Reactance = (Amplitude of voltage) \(\div\) (Amplitude of current)
Reactance = (Amplitude of voltage) x (Amplitude of current)
Reactance = (Amplitude of current)\(^2\) \(\div\) (Amplitude of voltage)
Reactance = (Amplitude of current)\(^2\) \(\div\) (Amplitude of voltage)\(\frac{1}{2}\)
Correct answer is A
Reactance is the value of an indicator or a capacitor in ohms
Which of the following statements is CORRECT about the earth's magnetic field? ...
Which of the following is used for the correction of short sightedness? ...
The heat required to raise a mass of a substance through 1K is known as ...
Lenz's law is a law of conservation of ...